关键词: 单点登录, Web服务, 跨域, 反向代理, B/S, C/S

Abstract: To solve the problem of user repeated logon from various kinds of applications based on hybrid architecture and in different domains, a single sign-on architecture was proposed. On the basis of analyzing the advantages and disadvantages of existing single sign-on models, combined with the key technology like Web service, Applet and reverse proxy, two core problems such as single sign-on architecture mixing B/S and C/S structure applications and cross-domain single sign-on were resolved. Meanwhile, the security and performance of this architecture were well guaranteed since the reverse proxy and related encryption technology were adopted. The results show that this architecture is of high performance and it is widely applicable.

Key words: single sign-on, Web service, cross domain, reverse proxy, B/S, C/S